Pass Benchmark: 70% (21/30) • Standard: USCG NMC / 46 CFR
USCG Safety & Environmental Protection (Deck) (Set 38)
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Question 1 of 30
Your vessel has 3 lifeboats on each side. The aftermost boat on the starboard side is designated as boat number __________.
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30 MCQs #1 Your vessel has 3 lifeboats on each side. The aftermost boat on the starboard side is designated as boat number __________. #2 Your vessel has 3 lifeboats on each side. The middle boat on the starboard side is designated as boat number __________. #3 Your vessel has 3 lifeboats on each side. The middle lifeboat on the port side is designated as boat number __________. #4 Your vessel has 3 lifeboats on each side. The aftermost boat on the port side is designated as boat number __________. #5 In illustration D008SA below, what type of davits are displayed? #6 While cranking out a quadrantal davit, slippage of the quadrant due to excessive wear or failure of the teeth in the quadrant will cause the __________. #7 What is required to launch a boat stowed in a crescent davit? #8 Each open lifeboat carried on a vessel on an international voyage must have __________. #9 Which type of davit is not considered to be a mechanical davit? #10 The lifeboats on your vessel are stowed on cradles on deck and are handled by sheath-screw boom davits. Which of the following statements about launching a boat is TRUE? #11 A mechanical davit is designed to automatically __________. #12 Many sheath-screw davits have markings to indicate the maximum angle to which they should be cranked out. If the angle is exceeded, the davit __________. #13 Your vessel is equipped with mechanical davits. When stowing the lifeboat after a drill while underway, you should __________. #14 The boat is stowed on the davit rather than on a cradle with which type of davit? #15 What is the accepted standard for wire rope falls used in connection with the lifeboat gear? #16 Frapping lines are fitted to lifeboat davits to __________. #17 The falls on gravity davits are __________. #18 The type of davit on which you must turn a crank in order to swing the lifeboat out over the ship's side is a __________. #19 The most common type of davit found on merchant vessels today is the __________. #20 On which type davit does the davit head stay at the same height? #21 Which davit type may be operated by one person? #22 The maximum speed of lowering for a lifeboat on gravity davits is controlled by the __________. #23 What is the purpose of the limit switch on gravity davits? #24 Limit switches are used on which davits? #25 After the boat is at the top of the davit heads, the davit arms begin moving up the tracks and are stopped by the __________. #26 Limit switches __________. #27 You will find a limit switch on a __________. #28 Limit switches on gravity davits should be tested by __________. #29 When operating gravity davits, the __________. #30 What could be a result of insufficient lubrication of lifeboat winches and davits?
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